| Specifications: | |
| Model: | 20A |
| Rated voltage: | 12/24V automatic voltage recognition |
| Max charge current: | 15A |
| Maximum discharge current: | 15A |
| Full charge cut: | 13.7/27.4V recognize tacitly |
| Low-voltage cut: | 10.5/21V recognize tacitly |
| Low-voltage restore: | 12.6/25.2V recognize tacitly |
| Temperature compensation: | -3mv/℃/cell |
| Static current: | ≤45mA |
| Voltage drop: | <200mV |
| Wire area maximum; | 4mm² |
| Weight: | 0.35KG |
| Size (L*W*H): | 164*100*48.5mm |
| Package: | 40 pieces/carton |
Features: MPPT charge mode, conversion efficiency up to 99%, can save 30-60% of 2 the power than traditional controller With high-efficiency MPPT operating scheme and adopting TI28035 chip, make the solar panels utilization rate up to 99% Intelligent design, the device can be upgraded online, customers' enjoy the lifelong upgrade service Compliance with the 2002/95/EC environment protecting demand, doesn’t include the cadmium , hydride and fluoride Adopting the well-known brand components, the devices can suffer the temperature not less than 105℃ The service lifespan is designed to extend to 10 years in theory Charge mode: three stages (fast charge, constant charge, floating charge) 12/24/48V system auto recognize for easy control Nominal maximum solar input: 150V DC Connected battery type of the batteries can also be defined LCD and LED show all kinds of parameter like products model, PV input voltage, battery voltage, charge current, charge power, working condition, and also can add customers’ name and Website Communication port RS232 communication can provide communication protocol, this make the unified and integrated management more convenient to customers' With providing a Microsoft's by connecting with PC that can show the working state and all parameters in 7 languages Extensible LAN remote control Equipment integrity: controller+ CD-ROM microcomputer software) + communication wire + Anderson terminals With CE, RoHS , FCC, PSE marks The device also can supports to pass the other certifications and 3-10 years extended warranty service also can be provided Temperature sensor: probing the temperature of environment and indicating the degree of charging Applications: Ideal for off-grid solar system that loads are normally on or controlled by manual Solar traffic system Solar home system Unattended CCTV equipment Wild automatic detection equipment